I have a rather unusual question. I have a Fender Affinity Jazz Bass starter kit and it comes with a 15W amp - "Rumble 15 Bass Combo Amp". I also have a cat in the house, and every time I don't cover ...
I think it would be useful to discuss the concept of bias as it pertains to guitar amplifiers. I have read some articles saying that you should always rebias your amplifier when you change the power ...
I think this would be a wonderfully instructive question to people who are new to tube amplifiers. In short, how do I know that it's time to change a tube, and what's a good strategy for figuring out ...